baber/WOPTO huggingface dataset:
Patent KR-20180086378-A (KR)
Inventor: KIM KI YOUNG
IPC: G01N33/50
Filed: 2017-01-20
Abstract: The present invention relates to a scaffold for three-dimensional cell culture containing human-derived mesenchymal stem cells, a method for three-dimensional cell culture using the same, and a method for drug screening using the same. The present invention aims to develop a three-dimensional cell culture scaffold and a three-dimensional cell culture method using the same, in which human-derived cells are cultured in a three-dimensional environment such as a living body, thereby exhibiting functions that are similar to bio-adipose tissues through cell-to-cell interactions.
Patent KR-20180087518-A (KR)
Inventor: LEE JAE SEOK
IPC: G09F9/302
Filed: 2017-01-24
Abstract: The present invention relates to a numeric display structure of a flexible numeric display (FND). According to the present invention, the numeric display structure of an FND using polarizing films includes: a circuit board (100) of a lower circuit which includes multiple first through-holes (102) and second through-holes (104) and configures a circuit to display the time, temperature, and humidity in a rectangular shape; an acrylic plate support rod (110) which has bolt coupling holes (116) and screw coupling units (112) formed on the lower part to fit bolts (504) on the upper part; rubber supports (130) which are fitted into both sides of signal connection units (212, 222, 232, 242) from the lower part of the LED modules (210, 220, 230, 240) to adjust the height between the circuit board (100) of a lower circuit and the LED modules (210, 220, 230, 240); a time display unit (200) which is arranged on the top part of the circuit board (100) of a lower circuit, includes the LED modules (210, 220, 230, 240) connected to the circuit board (100) of a lower circuit through signal connection units (212, 222, 232, 242) installed on the back surface, and displays the time by connecting the LED modules (210, 220, 230, 240) to the circuit; an acrylic plate (500) including multiple bolt holes (502); and a transparent film (600) made of the polarizing films while being attached to the back surface of the acrylic plate (500).
Patent KR-20180087774-A (KR)
Inventor: CHOI DONG KYU
IPC: B25J9/16
Filed: 2017-01-25
Abstract: Provided is a moving robot capable of performing precise direction control. To this end, the moving robot according to the present invention comprises auxiliary wheels composed of a main wheel, and a plurality of assisting wheels installed in the main wheel so as to be rotatable in a direction perpendicular to a rotation direction of the main wheel. Therefore, when a robot main body rotates, the main wheel does not rotate in the rotation direction of the robot main body and is composed to rotate the assisting wheels.
Patent KR-20180091548-A (KR)
Title: METHOD AND APPARATUS OF OPERATING PDCP LAYER PROCESSING QoS IN WIRELESS COMMUNICATION
Inventor: KIM DONG GUN
IPC: H04B7/26
Filed: 2017-02-07
Abstract: The present disclosure relates to a communication technique that fuses a 5G communication system with IoT technology to support a higher data rate than a 4G system, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT related technology. The present invention proposes a flow-based QoS setting method in addition to a bearer-based QoS setting method. A new layer is introduced onto a PDCP layer to process flow-based QoS. And, the operation of the PDCP layer is proposed to support a new layer. The method includes: a step of receiving a first control signal transmitted from a base station; a step of processing the received first control signal; and a step of transmitting a second control signal to the base station.
Patent KR-20180094282-A (KR)
Title: Manufacturing method for Artificial soil containing of Teak leaf for ginseng grow and its artificial soil
Inventor: LEE MI RA
IPC: C05F11/04
Filed: 2017-02-15
Abstract: The present invention relates to a bed soil composition for gardening exclusive to a seedling raising place containing a woody fiber, and to a manufacturing method thereof, and more specifically, to a method for manufacturing artificial soil for cultivating sprout hemp containing Tectona grandis leaves, which have excellent water absorption and water holding capacity as well as excellent permeability, cation exchange capacity, organic matter content, and to the artificial soil containing the Tectona grandis leaves. The method for manufacturing the artificial soil for cultivating the sprout hemp containing the Tectona grandis leaves disclosed in the present specification, as the method for manufacturing the artificial soil for cultivating the sprout hemp containing the Tectona grandis leaves, comprises the following steps: a preparation step for cutting the Tectona grandis leaves; a mixing step for mixing peat moss with the Tectona grandis leaves to produce a mixture; a stirring step for stirring the mixture; and a composting process for fermenting and composting the stirred mixture.
Patent KR-20180096131-A (KR)
Title: Dual plate check valve for anticorrosion
Inventor: LEE KI JUNG
IPC: F16K41/00
Filed: 2017-02-20
Abstract: The present invention relates to an anti-corrosive dual plate check valve, and more particularly, to a check valve in which a bush having an improved structure is coupled to a hole gap between a hinge pin and a stop pin which are coupled to a body of the dual plate check valve in order to prevent a corrosion due to permeation of a fluid into the gap. The anti-corrosive dual plate check valve according to the present invention includes: a body portion provided in a cylindrical shape having opened both sides to form a body of the check valve; a hinge pin portion provided to pass through a side center part of the body portion; a stop pin portion passing through the side center part of the body portion and spaced apart from the hinge pin portion; a dual plate portion having a pair of semicircular plates to form an outer diameter equal to an inner diameter of the body portion, in which the semicircular plates are folded with respect to the hinge pin portion as a hinge axis to control a flow of the fluid; an elastic portion for generating elastic force capable of returning the dual plate portion in the direction opposite to the direction to which the dual plate portion is folded; a bush portion inserted into an engagement surface of the hinge pin portion and the body portion to strengthen tightness between the hinge pin portion and the body portion. The anti-corrosive dual plate check valve according to the present invention tightens the engagement gap caused when the body of the check valve is coupled to the hinge pin, so that the corrosion is effectively prevented.
Patent KR-20180096254-A (KR)
Title: Protector for photographing a medical image
Inventor: PARK HYANG SOO
IPC: A61B6/10
Filed: 2017-02-21
Abstract: The present invention relates to a protection tool for photographing a medical image, which can effectively protect a specific body part of a patient having high sensitivity for radiation, such as breast or thyroid, eye lens, and genital gland when a medical image inspection is performed such as a computerized tomography (CT) inspection or a general scanning inspection, and a fluoroscopy by using a shielding means including a contrast material capable of shielding radiation, and can minimize a streak artifact (a phenomenon that an image is difficult to be read by the occurrence of an artificial shadow due to the difference in radiation absorption rates) image that may be generated due to the shielding means by having a spacing member provided at a bottom surface of the shielding means, thereby accurately reading an image, and securing a space of absorbing a scattering line generated by the shielding means into air. According to the present invention, the protection tool comprises: a shielding material including a contrast material therein; a shielding means having an outer cover wrapped to seal the shielding material at the outside of the shielding material; and a spacing member attached to a bottom surface of the shielding means, and allowing the shielding means to be spaced apart from a body part by a predetermined interval.
Patent KR-20170106912-A (KR)
Title: System and method for proxy-based privacy protection
Inventor: MICHAEL ROBERTS
IPC: H04L29/06
Filed: 2017-02-27
Abstract: User privacy while browsing the Internet can be protected by reversing a man-in-the-middle attack by using distributed network of a proxy server. The proxy server receives a user request to load a webpage of interest to a user, and simulates a web-browsing activity of the user by searching a target webpage from a target server. The proxy server removes an element capable of being used to track the user from the searched webpage by generating a representation of a version of the page without tracking element which is provided to the user. By interacting with the target server, the proxy server protects the user from being tracked by the target server. Further, by observing the browsing activity of the user, the proxy server can build a profile of the user capable of being used to supplement content provided to user. The user can edit the profile and can control the information stored on the network.
Patent KR-20180074544-A (KR)
Inventor: KIM JONG MIN
IPC: G02B1/14
Filed: 2017-02-28
Abstract: The present invention provides a cover window for a flexible display, which includes two or more glass layers with a thickness of 5 to 80 um, and an impact absorbing layer which is formed between the respective glass layers and has a thickness of 5 to 100 um, and the flexible display including the same. The cover window according to the present invention has sufficient flexural resistance and impact resistance to be applied to the flexible display.
Patent KR-20180099318-A (KR)
Inventor: KWON JI HOON
IPC: A47G9/10
Filed: 2017-02-28
Abstract: A pillow of the present invention includes a pillow filling material, a cover unit for enclosing the pillow filling material, and a light emitting unit providing light by being arranged on one side of the cover unit. The light emitting unit includes a center unit outputting a light control signal by reacting to external sound, and a light source outputting light by responding to the light control signal. The pillow comprising a light emitting unit of the present invention is for providing a visual alarm for waking up.
Patent KR-20170104405-A (KR)
Inventor: PARK JONG WON
IPC: G01N21/3554
Filed: 2017-03-07
Abstract: The present invention relates to a dynamometer test device, testing a performance by providing an environment (power) such as an actual operation condition to various machine devices. More specifically, the present invention is able to simulate various environments (temperature, humidity, salinity, and vibration) and provide various combinations of power through a module type driving unit. The present invention comprises: a chamber unit; and the driving units.
Patent KR-20180104339-A (KR)
Title: Submarine of direct methyl formate fuel cell
Inventor: LEE JUNG MOO
IPC: C07C53/02
Filed: 2017-03-13
Abstract: The present invention relates to a reforming type fuel cell submarine capable of reforming formic acid through a formic acid reformer while delivering produced hydrogen to a fuel cell to produce electricity, and inducing carbon dioxide, which is generated during the reformation, to return to a formic acid synthesizing system for synthesizing formic acid with hydrogen during the charge of hydrogen. According to the present invention, a formic acid synthesizing part synthesizes formic acid by synthesizing carbon dioxide with hydrogen injected from the outside of the submarine, and then, the formic acid generated from the formic acid synthesizing part is delivered to a formic acid reformer installed in the submarine, and the formic acid is decomposed into hydrogen and carbon dioxide through the formic acid reformer to supply the hydrogen to a fuel cell module of the submarine, and then, the hydrogen makes a reaction with oxygen to produce electricity.
Patent KR-20180104915-A (KR)
Inventor: KIM IL HO
IPC: G06T13/20
Filed: 2017-03-14
Abstract: The present invention relates to a system for implementing animation at a 3D virtual space, which gives vividness and realism to a 3D virtual space user. The system comprises a 3D virtual space main server storing and operating information and data for a 3D virtual space, and image data and panorama image data of an actual place; and an animation image server three-dimensionally operating a corresponding object as an animation.
Patent KR-20180107537-A (KR)
Inventor: KO IL KWON
IPC: H04L29/06
Filed: 2017-03-22
Abstract: The present invention relates to an authentication system and method using a special character. More particularly, a one-time number is generated in response to the authentication target terminal of a user connected to a web site. The one-time number is received by the mobile terminal of a user. Information for logging in a web site is provided to the authentication target terminal of the user at the time of user authentication, so the user can log in to the web site with the provided one-time number. User authentication by multi-channel is performed only by transmitting and receiving the one-time number, so security can be enhanced. The method includes a step of displaying a one-time number and a step of transmitting authentication information.
Patent KR-20180110525-A (KR)
Title: Walking assist device for pets
Inventor: LEE SIN HO
IPC: A01K29/00
Filed: 2017-03-29
Abstract: The present invention relates to a walking assist device for pet, designed to help the pet such as dogs and cats having disability. More specifically, the present invention relates to a walking assist device for pet. To this end, a leg joint is provided on a leg frame vertically installed on a support frame, and the pet gets to take a sitting posture or takes the body down as the leg frame performs a motion of joint when pressure is applied downward by using the weight of the pet. According to the present invention, the walking assist device for pet, designed to help the pet with disability, comprises: a support frame for supporting the body of the pet; the leg frame installed on both sides of the support frame; a moving wheel installed at a lower end of the lower leg frame; and a leg joint provided on the leg frame for allowing the leg frame to perform the motion of joint.
Patent KR-20180111075-A (KR)
Inventor: JEONG YOUNG NAM
IPC: B01D29/62
Filed: 2017-03-31
Abstract: The present invention relates to a sludge processing apparatus having a screen of a vertical caterpillar type, the apparatus comprising: a casing having a lower portion installed in a channel and having a sewage inlet port horizontally connected to a lower portion of the channel, the casing being vertically stood; a transfer chain moving along the caterpillar enclosing the sewage inlet port in the casing; a filter screen installed on the transfer chain and moving along the transfer chain to filter sludge contained in the sewage flowing through the sewage inlet port; a double-rotary drum unit meshed with the transfer chain in an upper portion of the casing to move the filter screen by rotation, and having a screw press for removing moisture from the sludge dropped from the filter screen and discharging the dehydrated sludge only to the outside; and a drum driving unit connected to the double-rotary drum unit to rotate the double-rotary drum unit. Since the exposed height from the water level is shortened, the refloating and removing efficiency of the sludge is improved, and manufacturing, installing and maintaining costs are reduced. Moreover, occurrence frequency of failure is minimized.
Patent KR-20180112503-A (KR)
Title: Piezoelectric energy harvestor using broad band width
Inventor: JEONG YOUNG HUN
IPC: H02N2/18
Filed: 2017-04-04
Abstract: The present invention relates to a piezoelectric energy harvestor using a broad band width. More specifically, the present invention relates to the piezoelectric energy harvestor using two or more piezoelectric sheets and outputting such a broad band width with different materials. According to the energy harvestor of the present invention, the energy harvestor may stably harvest energy by increasing a vibration frequency range representing a high voltage output value by a broad band width. Further, the energy harvestor may maximize the voltage output value even in a limited space in which an energy-requiring device such as a wireless sensor is installed. A piezoelectric element of the present invention is used for an actuator, a sensor, or the energy harvestor.
Patent KR-20180113717-A (KR)
Inventor: JUNG SANG TAEK
IPC: C07K16/32
Filed: 2017-04-07
Abstract: The present invention relates to a polypeptide comprising an Fc variant in which a part of an amino acid sequence of a human antibody Fc domain is substituted with another amino acid sequence, or to an antibody comprising the same. The Fc variant of the present invention may be used in a wide range of antibodies and Fc fusion products. According to an aspect, an antibody or an Fc fusion of the invention is a therapeutic, diagnostic, or research reagent, and is preferably a therapeutic reagent. An Fc variant of the present invention can maximize in vivo half-life through optimization of some amino acid sequences, and can be useful for the treatment of cancer. An antibody and an Fc fusion of the present invention are used to kill target antigens, for example, target cells containing cancer cells. Alternatively, an antibody and an Fc fusion of the invention are used to block, antagonize, or interfere with a target antigen, for example, to perform antagonism against a cytokine or a cytokine receptor.
Patent KR-20180113877-A (KR)
Inventor: I WON U
IPC: A01K75/00
Filed: 2017-04-07
Abstract: The present invention relates to an apparatus for shaking off anchovies on a ship, the apparatus comprising: a pair of support frames (1a, 1b) formed in an L shape; guide rollers (4a, 4b, 4c) which pull up a net (n) in a stable manner when the net (n) is pulled up from the see and guide the net to be moved to U-shaped anchovy trays (2a, 2b) a; two U-shaped anchovy trays (2a, 2b) installed and formed to be inclined to be able to gather anchovies, moving out of the net (n) and falling down when the net (n) passes, and to discharge the anchovies to one side; net hitting units (3) which are rotated by a motor (m) and are configured to hit and shake the net (n) in an intermittent manner; and a guide roller (4) which is installed on an upper end portion of the rear end of the support frames (1a, 1b) and guides the net (n). The apparatus for shaking off anchovies on a ship does not require much effort during a process for shaking off anchovies and thus induces the protection and reduction of personnel. At the same time, the apparatus for shaking off anchovies on a ship has an effect of maximizing the speed and efficiency of work.
Patent KR-20180115092-A (KR)
Inventor: PARK JIN HEE
IPC: H01L31/0304
Filed: 2017-04-12
Abstract: The present invention relates to a compound semiconductor solar cell and a method for manufacturing the same wherein the yield can be increased and production costs can be reduced. According to an aspect of the present invention, the method for manufacturing a compound semiconductor solar cell comprises: an electrode forming step of forming a rear side electrode comprising a first electrode layer, directly coming in contact with a rear side of a compound semiconductor layer on a back surface of the compound semiconductor layer and a second electrode layer located on the rear side of the first electrode layer and made of a material different from the first electrode layer and forming a plurality of front side electrodes on the front surface of the compound semiconductor layer; an etching prevention film forming step of forming a plurality of first etching prevention films for covering a plurality of the front side electrodes and a second etching prevention film for covering the front side outline portion and lateral side of the compound semiconductor layer; a mesa etching step of etching a portion of the compound semiconductor layer, which is not covered by the first etching prevention films, from the front surface to the back surface of the compound semiconductor layer; and a scribing step of scribing a rear side electrode of a portion from which the compound semiconductor layer has been removed by the mesa etching step.
Patent KR-20180117449-A (KR)
Inventor: YU HEE JUNG
IPC: H04W72/04
Filed: 2017-04-19
Abstract: Disclosed is a wireless LAN system. According to one embodiment of the present invention, the wireless LAN system comprises: a plurality of wireless terminals which operate in a sleep mode or a normal mode; and a service terminal which transmits, to the plurality of wireless terminals, wake-up radio (WUR) frames for switching at least one wireless terminal among wireless terminals operated in the sleep mode to the normal mode. The WUR frame comprises: at least one broadband signal which is transmitted in a first frequency band to be able to be demodulated in all wireless terminals operated in the normal mode; and at least one narrowband signal which is transmitted in a second frequency band narrower than the first frequency band after the broadband signal is transmitted to be able to be demodulated in wireless terminals operated in the sleep mode. The service terminal transmits narrowband signals for switching a sleep mode wireless terminal to a normal mode, and the wireless terminal uses only a simple modulation in the narrowband such that a low power receiving is possible, and the wireless terminal is able to receive the narrowband signal only by analog devices.
Patent KR-20180118888-A (KR)
Inventor: LEE KYEONG HUN
IPC: F16H3/66
Filed: 2017-04-24
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. According to the present invention, the planetary gear train of an automatic transmission for a vehicle includes: first to fourth planetary gear sets respectively having first to third rotational elements, fourth to sixth rotational elements, seventh to ninth rotational elements, tenth to twelfth rotational elements; an input shaft in which the first, second, and third planetary gear sets are mounted on the outer circumference thereof; an output shaft in which the fourth planetary gear set is mounted on the outer circumference thereof; a first shaft connected to the first rotational element; a second shaft connected to the second and fifth rotational elements; a third shaft connected to the third rotational element and connected to the input shaft; a fourth shaft connected to the fourth and seventh rotational elements and serving as a selective fixed element; a fifth shaft connected to the sixth rotational element and selectively connected to the first shaft; a sixth shaft connected to the eighth rotational element and selectively connected to the fifth shaft; a seventh shaft connected to the ninth rotational element and serving as a selective fixed element; an eighth shaft connected to the tenth rotational element and externally gear-meshed with the first shaft; a ninth shaft connected to the eleventh rotational element and connected to the output shaft; a tenth shaft connected to the twelfth rotational element and externally gear-meshed with the sixth shaft; and two transfer gears provided at a portion externally gear-meshed between the shafts. Accordingly, the power transmission performance according to the multi-stages is improved, and the fuel economy is improved.